Rolf Harris goes on a journey to discover the diversity of art in Africa. Along the way he tries his hand at rock art in South Africa and wood carving in Ghana. Show more

Nicky's errant brother Adam turns up claiming to be clean. Yates takes a case off Nicky's hands. A bereaved mother comes to Claire for help.

David Dimbleby examines how the 'Home Front' of Hampshire, Sussex and Kent, areas which have faced invasion, inspired artists, composers and writers. Show more

With NASA sending a probe into the comet 9P/Tempel-1 in the Deep Impact programme, Patrick Moore investigates the pros and cons of hitting a comet. Show more